344-1302 LINES GP-BACKHOE AUXILIARY -STANDARD STICK, 1-WAY S/N SJL1-UP FOR USE WITH @@@@@334-0694@@@@@ CANNOT BE USED WITH @@@@@334-0686@@@@@, @@@@@334-0691@@@@@, @@@@@321-7183@@@@@, @@@@@132-8769@@@@@ AN ATTACHMENT 434E

HYDRAULIC SYSTEM

LINES GP-AUXILIARY

0. 344-1302 LINES GP-B
1. 344-1303 LINES GP-B

LINES GP-BOOM

2. 321-7178 LINES GP-B

LINES GP-BUCKET

3. 320-9942 LINES GP-B
4. 321-7179 LINES GP-B
5. 321-7179 LINES GP-B
6. 323-2023 LINES GP-B
7. 323-2023 LINES GP-B

CYLINDER GP

8. 361-1089 LINES GP-C

LINES GP-DRAIN

9. 216-5332 LINES GP-D
0. INFORMATION

BACKHOE LOADER 434E BACKHOE LOADER SJL
434E Backhoe Loader SJL00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP5078 434E SJL (2009)

HYDRAULIC SYSTEM

LINES GP-AUXILIARY

321-7183 LINES GP-BACKHOE AUXILIARY

327-8972 LINES GP-BACKHOE AUXILIARY

344-1302 LINES GP-BACKHOE AUXILIARY

344-1303 LINES GP-BACKHOE AUXILIARY

#SEBP50780380

344-1302: LINES GP-BACKHOE AUXILIARY

LINES GP-BACKHOE AUXILIARY

344-1302 LINES GP-BACKHOE AUXILIARY -STANDARD STICK, 1-WAY
S/N SJL1-UP
FOR USE WITH @@@@@334-0694@@@@@
CANNOT BE USED WITH @@@@@334-0686@@@@@, @@@@@334-0691@@@@@, @@@@@321-7183@@@@@, @@@@@132-8769@@@@@
AN ATTACHMENT

i03664560 SEBP5078

For full view, you need register

Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
321-7246 Y	[1]	LINES GP-AUXILIARY HYDRAULIC (SIDESHIFT)
332-2691 Y	[1]	LINES GP-AUXILIARY HYDRAULIC (STANDARD STICK, 1-WAY)
Y		SEPARATE ILLUSTRATION

#SEBP50780381

344-1303: LINES GP-BACKHOE AUXILIARY

LINES GP-BACKHOE AUXILIARY

344-1303 LINES GP-BACKHOE AUXILIARY -EXTENDABLE STICK, 1-WAY
S/N SJL1-UP
FOR USE WITH @@@@@334-0686@@@@@, @@@@@334-0691@@@@@
CANNOT BE USED WITH @@@@@334-0694@@@@@, @@@@@132-8769@@@@@
AN ATTACHMENT

i03664542 SEBP5078

For full view, you need register

Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
321-7246 Y	[1]	LINES GP-AUXILIARY HYDRAULIC (SIDESHIFT)
327-6983 Y	[1]	LINES GP-AUXILIARY HYDRAULIC (EXTENDABLE STICK)
Y		SEPARATE ILLUSTRATION

#SEBP50780382

321-7178: LINES GP-BOOM

LINES GP-BOOM

321-7178 LINES GP-BOOM
S/N SJL1-UP
PART OF 334-0686, 334-0691, 350-6934, 350-6935, 350-6944, 350-6945 BACKHOE AR-EXTENDABLE STICK, 334-0694, 350-6933 BACKHOE AR-STANDARD STICK
AN ATTACHMENT

i03642521 SEBP5078

For full view, you need register

Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	324-7594 I	[1]	HOSE AS
2.	324-7597 I	[1]	HOSE AS
3.	148-8390	[1]	ELBOW AS
	2M-9780	[1]	SEAL-O-RING
	6V-8626	[1]	ELBOW
	7J-9108	[1]	SEAL-O-RING
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP50780383

320-9942: LINES GP-BUCKET

LINES GP-BUCKET

320-9942 LINES GP-BUCKET
S/N SJL1-UP
PART OF 320-9941 BUCKET AR-MULTIPURPOSE
AN ATTACHMENT

i02983334 SEBP5078

For full view, you need register

Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8T-6726	[2]	CLAMP-HOSE
2.	9R-8870	[2]	BLOCK
4.	439-1588	[1]	COUPLING (QUICK DISCONNECT, FEMALE)(FEMALE)
5.	439-1589 J	[1]	COUPLING AS (QUICK DISCONNECT, MALE)(MALE)
6.	196-0039 I	[1]	HOSE AS
7.	196-0040 I	[1]	HOSE AS
8.	292-8339 I	[1]	HOSE AS
9.	317-4359 I	[1]	HOSE AS
10.	317-4360 I	[1]	HOSE AS
11.	317-4361 I	[1]	HOSE AS
12.	148-8378	[2]	ELBOW AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8724	[1]	ELBOW
13.	150-3060	[2]	TEE AS
			(EACH INCLUDES)
	6V-8397	[2]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	8T-3444	[1]	TEE-UNION
15.	3D-2824	[2]	SEAL-O-RING
16.	6V-8397	[2]	SEAL-O-RING
17.	8T-1893	[4]	CLIP (SLOT)
18.	8T-1894	[4]	CLIP (TAB)
19.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
20.	8T-4136 M	[2]	BOLT (M10X1.5X25-MM)

			AVAILABLE REPAIR KIT(S):
	447-9741 J	[1]	KIT-SEAL (COUPLING)
			(INCLUDES O-RINGS & BACK-UP RING)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP50780384

321-7179: LINES GP-BUCKET

LINES GP-BUCKET

321-7179 LINES GP-BUCKET -EXTENDABLE STICK
S/N SJL1-448
PART OF 334-0686, 334-0691, 350-6934, 350-6935, 350-6944, 350-6945 BACKHOE AR-EXTENDABLE STICK
AN ATTACHMENT

i03693921 SEBP5078

For full view, you need register

Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	091-0081	[1]	SPACER (10.5X20X10-MM THK)
2.	268-1548	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8398	[1]	SEAL-O-RING
	7J-9108	[1]	SEAL-O-RING
	268-1547	[1]	CONNECTOR
3.	321-6111	[1]	TUBE AS
4.	321-6341	[1]	TUBE AS
6.	324-7598 I	[1]	HOSE AS
7.	324-7599 I	[3]	HOSE AS
8.	324-7602 I	[1]	HOSE AS
9.	324-7603 I	[1]	HOSE AS
10.	324-7604 I	[1]	HOSE AS
11.	334-7931 I	[1]	HOSE AS
12.	341-5752	[1]	TUBE AS
13.	148-8364	[1]	ELBOW AS
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	6V-8625	[1]	ELBOW
14.	5C-7261 M	[2]	NUT (M8X1.25-THD)
15.	5P-7464	[1]	CLIP (SLOT)
16.	5P-7465	[1]	CLIP (TAB)
17.	6V-7359	[1]	GROMMET (25-MM ID, 37-MM OD)
19.	6V-9170	[4]	NUT-BULKHEAD (1-14-THD)
20.	7J-9108	[5]	SEAL-O-RING
21.	8K-1117	[2]	CLAMP
22.	8T-4121	[6]	WASHER-HARD (11X21X2.5-MM THK)
23.	8T-4133 M	[2]	NUT (M10X1.5-THD)
24.	8T-4136 M	[2]	BOLT (M10X1.5X25-MM)
25.	8T-4191 M	[1]	BOLT (M10X1.5X16-MM)
26.	8T-4224	[4]	WASHER-HARD (8.8X16X2-MM THK)
27.	8T-4908 M	[2]	BOLT (M8X1.25X25-MM)
28.	9R-1004	[1]	CLIP (TAB)
29.	9X-6418 M	[1]	BOLT (M10X1.5X45-MM)
30.	5P-0599	[1]	CLAMP-BAND
31.	9R-1005	[1]	CLIP (SLOT)
32.	9R-5948	[1]	BLOCK
33.	8T-0389 M	[1]	LOCKNUT (M10X1.5-THD)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP50780385

321-7179: LINES GP-BUCKET

LINES GP-BUCKET

321-7179 LINES GP-BUCKET -EXTENDABLE STICK
S/N SJL449-UP
PART OF 334-0686, 334-0691, 350-6934, 350-6935, 350-6944, 350-6945 BACKHOE AR-EXTENDABLE STICK
AN ATTACHMENT

i04428749 SEBP5078

For full view, you need register

Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-0599	[1]	CLAMP-BAND
2.	9R-5948	[1]	BLOCK
3.	091-0081	[1]	SPACER (10.5X20X10-MM THK)
4.	268-1548	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8398	[1]	SEAL-O-RING
	7J-9108	[1]	SEAL-O-RING
	268-1547	[1]	CONNECTOR
5.	324-7598 I	[1]	HOSE AS
6.	324-7599 I	[3]	HOSE AS
7.	324-7602 I	[1]	HOSE AS
8.	324-7603 I	[1]	HOSE AS
9.	324-7604 I	[1]	HOSE AS
10.	334-7931 I	[1]	HOSE AS
11.	341-5752	[1]	TUBE AS
12.	364-4125 C	[1]	TUBE AS
13.	364-4126 C	[1]	TUBE AS
14.	148-8364	[1]	ELBOW AS
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	6V-8625	[1]	ELBOW
15.	5P-7464	[1]	CLIP (SLOT)
16.	5P-7465	[1]	CLIP (TAB)
17.	6V-7359	[1]	GROMMET (25-MM ID, 37-MM OD)
18.	6V-9170	[4]	NUT-BULKHEAD (1-14-THD)
19.	7J-9108	[5]	SEAL-O-RING
20.	8T-0389 M	[1]	LOCKNUT (M10X1.5-THD)
21.	8T-1887 C	[2]	CLIP (SLOT)
22.	8T-1888 C	[2]	CLIP (TAB)
23.	8T-4121	[6]	WASHER-HARD (11X21X2.5-MM THK)
24.	8T-4133 M	[2]	NUT (M10X1.5-THD)
25.	8T-4191 M	[1]	BOLT (M10X1.5X16-MM)
26.	8T-4195 CM	[2]	BOLT (M10X1.5X30-MM)
27.	9R-1004	[1]	CLIP (TAB)
28.	9R-1005	[1]	CLIP (SLOT)
29.	9X-6418 M	[1]	BOLT (M10X1.5X45-MM)
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP50780386

323-2023: LINES GP-BUCKET CYLINDER

LINES GP-BUCKET CYLINDER

323-2023 LINES GP-BUCKET CYLINDER -STANDARD STICK
S/N SJL1-448
PART OF 334-0694, 350-6933 BACKHOE AR-STANDARD STICK
AN ATTACHMENT

i03690285 SEBP5078

3232023 LINES GP-BUCKET CYLINDER Parts scheme

For full view, you need register

Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	281-5983	[2]	ELBOW AS
			(EACH INCLUDES)
	6V-8989	[1]	ELBOW
	228-7091	[2]	SEAL-O-RING
2.	323-2045	[1]	PLATE
3.	324-7598 I	[1]	HOSE AS
4.	324-7599 I	[1]	HOSE AS
5.	332-1025 I	[1]	HOSE AS
6.	334-7947 I	[1]	HOSE AS
7.	148-8393	[1]	ELBOW AS
	6V-9852	[1]	ELBOW (SWIVEL)
	7J-9108	[1]	SEAL-O-RING
8.	5P-0599	[1]	CLAMP-BAND
9.	5C-7261 M	[2]	NUT (M8X1.25-THD)
10.	6V-9170	[2]	NUT-BULKHEAD (1-14-THD)
11.	7J-9108	[1]	SEAL-O-RING
12.	8T-4224	[4]	WASHER-HARD (8.8X16X2-MM THK)
13.	8T-4908 M	[2]	BOLT (M8X1.25X25-MM)
14.	9R-5948	[1]	BLOCK
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP50780387

323-2023: LINES GP-BUCKET CYLINDER

LINES GP-BUCKET CYLINDER

323-2023 LINES GP-BUCKET CYLINDER -STANDARD STICK
S/N SJL449-UP
PART OF 334-0694, 350-6933 BACKHOE AR-STANDARD STICK
AN ATTACHMENT

i04428794 SEBP5078

For full view, you need register

Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-0599	[1]	CLAMP-BAND
2.	9R-5948	[1]	BLOCK
3.	281-5983	[2]	ELBOW AS
			(EACH INCLUDES)
	6V-8989	[1]	ELBOW
	228-7091	[2]	SEAL-O-RING
4.	324-7598 I	[1]	HOSE AS
5.	324-7599 I	[1]	HOSE AS
6.	332-1025 I	[1]	HOSE AS
7.	334-7947 I	[1]	HOSE AS
8.	148-8393	[1]	ELBOW AS
	6V-9852	[1]	ELBOW (SWIVEL)
	7J-9108	[1]	SEAL-O-RING
9.	6V-9170	[2]	NUT-BULKHEAD (1-14-THD)
10.	7J-9108	[1]	SEAL-O-RING
11.	2H-3924	[2]	LOCKWASHER
12.	8T-4167	[2]	WASHER-HARD (26X44X4-MM THK)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP50780388

361-1089: LINES GP-COUPLER

LINES GP-COUPLER

361-1089 LINES GP-COUPLER
S/N SJL1-UP
PART OF 361-1200 COUPLER AR-QUICK
AN ATTACHMENT

i04805596 SEBP5078

For full view, you need register

Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7K-1181	[3]	STRAP-CABLE
2.	361-1118	[3]	HOSE AS
3.	169-7393	[3]	CONNECTOR AS
			(EACH INCLUDES)
	3J-7352	[1]	CONNECTOR
	3J-7354	[1]	SEAL-O-RING

#SEBP50780389

216-5332: LINES GP-DRAIN

LINES GP-DRAIN

216-5332 LINES GP-DRAIN
S/N SJL1-UP
PART OF 343-3424 CONVERSION AR-ROADING
AN ATTACHMENT

i02139242 SEBP5078

For full view, you need register

Parts for your 434E BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8T-0154	[1]	CLAMP-HOSE
2.	165-2273	[1]	VALVE AS-SHUTOFF (HYDRAULIC TANK DRAIN)
	3K-0360	[1]	SEAL-O-RING
	6V-7238	[1]	VALVE-SHUTOFF (HYDRAULIC TANK DRAIN)
3.	5P-0743 E		HOSE (35-CM)
	E		ORDER BY THE CENTIMETER